agrona

Benchmarking the best way to store long, Object value pairs in a map.

A KV store with counters. Built with Aeron, SBE and Agrona. RAFT clustered or single node. HTTP, WS, SSE & Aeron Transport APIs. UI, CLI & Polyglot Client Libs. K8s deployable.

Implement market maker to demonstrate Event Driven Architecture using Java, Aeron, SBE, Agrona

A high performance and ultra low latency Tcp socket server acceptor build on Java Nio to deal with amounts tcp connections

Deterministic, replicated spot exchange in Java: an allocation-free price-time matching engine (exchange-core port) on Aeron Cluster Raft, with exactly-once dedup, CQRS read replica, and HTTP/WebSocket gateway

Synchronous request/response RPC over Aeron UDP for low-latency Java systems

Performance benchmarks of alternatives to java native collections

TypeScript version of agrona DirectBuffer to use with Simple Binary Encoding

Processes for analysing new code bases when joining a new team - uses real-logic as an example

A Java network polling library using NIO with Aeron messaging and scheduling support.

Ultra-low latency High-Frequency Trading (HFT) platform built in Java 21. Features a sharded, zero-garbage architecture achieving 20M RPS on Ryzen 7950X3D using Aeron, SBE, and Agrona with a full DevSecOps pipeline.

Benchmark test harness for testing latency and performance of some code snippet, api or processes via Java Latency Benchmark Harness

Unofficial, idiomatic Rust port of selected Agrona low-latency building blocks

Deterministic, allocation-free balance & delegated-spending engine on Aeron Cluster (Raft). Idempotent command processing, SBE wire format, multi-node failover, zero-GC hot path. Core ledger for financial, trading, and real-time workloads